*{
    padding: 0;
    margin: 0;
    list-style: none;
}
.wrap{
    width: 700px;
    margin: 50px auto 0;
    padding: 20px;
    background-color: #ddd;
}
.wrap h1{
    text-align: center;
    padding: 20px 0;
}
.iptbox .ipt{
    width: 619px;
    line-height: 30px;
    font-size: 16px;
    padding: 0 10px;
    box-sizing: border-box;
}
.iptbox .add{
    font-size: 16px;
    padding: 5px 20px;
}
.todolist{
    padding: 10px;
}
.todolist li{
    background-color: #ccc;
    line-height: 40px;
    padding: 0 20px;
    margin-bottom: 10px;
    font-size: 18px;
}
.todolist li .remove{
    float: right;
    margin-left: 20px;
    cursor: pointer;
    color: red;
    display: none;
}
.todolist li:hover .remove{
    display: block;
}
.todolist li .edit{
    float: right;
    cursor: pointer;
    color: red;
    display: none;
}
.todolist li:hover .edit{
    display: block;
}
.todolist .repIpt{
    width: 400px;
    line-height: 34px;
    font-size: 16px;
    padding: 0 6px;
    display: none;
}
.batch span{
    margin-right: 20px;
    cursor: pointer;
    color: blue;
}
.donelist li{
    line-height: 36px;
    font-size: 16px;
    background-color: #999;
    margin-bottom: 10px;
    padding: 0 20px;
    color: #666;
}